Kool

Alternative way to spell “cool” for older people (often older dudes on Grindr) or others that want to sound “cool” but are definitely not.

(On Grindr)
Zach: so how old are you actually?
Older/uncool guy named Walther: I’m 38.
Zach: No offense but dude you look 50.
Walther: I’m 52. Is that Kool?
Zach: No. I don’t do liars.